Design Technology · B2 Process

DTB2.2 — Modelling and prototyping

Design Technology · SL / HL · syllabus-mapped notes

1. DTB2.2.1

   Drawings for discussion

   Drawings facilitate the discussion of concepts to others for feedback or information.

2. DTB2.2.2

   Physical prototypes and fidelity

   Physical prototypes are 3D, tangible representations of design or systems and can be developed at a range of fidelity for different users and environments.

3. DTB2.2.3

   CAD

   Computer-aided design (CAD) involves the creation, development and analysis of a design outcome using computer software.

4. DTB2.2.4

   Finite element analysis

   Finite element analysis (FEA) is used to simulate how a part or assembly will perform under certain conditions.

5. DTB2.2.5

   Rapid prototyping for testing

   The increasing effectiveness of rapid prototyping techniques enables designers to create complex physical prototypes for testing.

6. DTB2.2.6

   Gathering data and feedback

   Prototypes are created to gather data and feedback from potential users and clients.